51084748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 110736864

約数和(自身を除く): 59652116

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 121, 143, 242, 253, 286, 299, 353, 484, 506, 572, 598, 706, 1012, 1196, 1412, 1573, 2783, 3146, 3289, 3883, 4589, 5566, 6292, 6578, 7766, 8119, 9178, 11132, 13156, 15532, 16238, 18356, 32476, 36179, 42713, 50479, 72358, 85426, 89309, 100958, 105547, 144716, 170852, 178618, 201916, 211094, 357236, 422188, 555269, 982399, 1110538, 1161017, 1964798, 2221076, 2322034, 3929596, 4644068, 12771187, 25542374, 51084748]

約数ペア:

[(1, 51084748), (2, 25542374), (4, 12771187), (11, 4644068), (13, 3929596), (22, 2322034), (23, 2221076), (26, 1964798), (44, 1161017), (46, 1110538), (52, 982399), (92, 555269), (121, 422188), (143, 357236), (242, 211094), (253, 201916), (286, 178618), (299, 170852), (353, 144716), (484, 105547), (506, 100958), (572, 89309), (598, 85426), (706, 72358), (1012, 50479), (1196, 42713), (1412, 36179), (1573, 32476), (2783, 18356), (3146, 16238), (3289, 15532), (3883, 13156), (4589, 11132), (5566, 9178), (6292, 8119), (6578, 7766)]